193 - Fire Fundamentals pt. 15 - Extinguishing systems with Bogdan Racięga

Welcome to another Fire Fundamentals. This time the episode is focused on various extinguishing technologies. Invited guest - Bogdan Racięga, Director at Baltic Fire Laboratory and expert in fire protection systems breaks down the fundamental differences between suppression and extinction technologies and how they work in real-world applications.Clear distinction between suppression systems (control fires while meeting temperature criteria) and extinction systems (must completely extinguish fires)Types of fire protection systems including water-based (sprinkler, water mist), foam, aerosol, and gas systems (no fire-balls :))Technical parameters affecting performance: K-value, nominal working pressure, RTI, discharge areasAreas of application, eg. why water mist systems can often be preferred for high-rise buildings due to smaller piping and reduced weightHow temperature ratings and RTI affect sprinkler activation timing and performanceChallenges with concealed sprinklers including maintenance issues and delayed activationTesting procedures for water distribution patterns and certification processesDifferences between high-pressure and low-pressure systems in various applicationsnuances related to the role of an accredited laboratory (ISO 17025) and a certification body (ISO 17065)----The Fire Science Show is produced by the Fire Science Media in collaboration with OFR Consultants. Thank you to the podcast sponsor for their continuous support towards our mission.